it includes stations in walnut creek, martinez, lafayette, and clayton, the city's only fire station. he says all cities within the district would be impacted. >> once we start taking any of those stations out of service, then having ten units at a fire is going to have a bigger impact come january than it would now if we had all of our companies in service. >> reporter: not to mention the closures would come during the holidays, when districts see an increase in chimney and house fires. the good news is there would be no layoffs involved in these closures. but the district does tell me if they can't find a financial solution next year, we could see two more closures. in martinez, cate caugiran, cbs 5. >>> there is some new action to try to end the costly eight-day strike at the ports of los angeles and long beach. after an overnight intervention by the mayor, both sides have agreed to bring in a federal mediator. cbs reporter randy paige with the latest on the negotiations. >> both parties have agreed to federal mediation and to a federal mediator. >> reporter: an exhausted mayor ann